Maunawili's Hardiness Zone

Our records indicate the United States Department of Agriculture has given Maunawili a growing zone designation of 12b. Sometimes also called the planting zone or hardiness zone, this zone number gives you an idea of what plants can and cannot grow in Maunawili's climate. If you are looking for plants suitable for growing in the Maunawili area, head on over to our page on plants that grow well in Maunawili, HI.

Worm Composting Kit

Complete kit for starting your own worm composting system.

Wooden Chicken Coop

Spacious and secure home for your backyard chickens.

Rustic Iron Garden Trellis

Sturdy trellis for supporting climbing plants and vines.

Raised Garden Planter

Elevated planter for easy access and better drainage.

Reusable Grow Bags

Breathable fabric grow bags that promote healthy root growth for your vegetables and fruits.

Understanding your growing zone is very important because it is a measure of the lowest temperature that a plant can survive, helping you to decide what plants would grow best in your particular climate. Since Maunawili is in growing zone 12b this means that plants there can survive temperatures as low as 10 to 15 degrees Fahrenheit. Plants chosen for Maunawili's climate should be chosen with this in mind or plants should be moved inside to keep their core temperature in the right range if necessary.

USDA Growing Zone: 12b

Zip Codes: 96734

Longitude: -157.7713

Latitude: 21.3667

Lowest Avg Temperatures (F): 55 to 60